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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 Kernel Important Update Advisory 2026-1221-1

An update that solves seven vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-6446 libpng12 Significant Memory Drain Patch Issued

Important: libpng12 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-6912 nginx Significant Security Flaw Discovered

Important: nginx:1.24 security update

Linux Nginx

LinuxSecurity - Security Advisories
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Fedora 42 CEF High Security Vulnerabilities Heap Overflow Out Of Bounds

Update to cef-146.0.9+g3ca6a87 + chromium 146.0.7680.164 High CVE-2026-4673: Heap buffer overflow in WebAudio High CVE-2026-4674: Out of bounds read in CSS Hig…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python-pydicom Moderate Path Traversal Risk CVE-2026-32711

Patch release for security advisory CVE-2026-32711. A crafted DICOMDIR could create a path traversal by setting ReferencedFileID to a path outside the File-set…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 BIND Important Security Fix NSEC3 Issue FEDORA-2026-7f3f640fbf

Update to 9.18.47 (rhbz#2440561) Security Fixes: Fix unbounded NSEC3 iterations when validating referrals to unsigned delegations. (CVE-2026-1519) Source:

Linux

LinuxSecurity - Security Advisories
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Fedora 42 Roundcube 1.6.15 Important SVG Bypass Security 2026-051825ca18

Version 1.6.15 This is a security update to the stable version 1.6 of Roundcube Webmail. It provides fixes to some regressions introduced in the previous relea…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 bind-dyndb-ldap Important NSEC3 Iterations Fix 2026-7f3f640fbf

Update to 9.18.47 (rhbz#2440561) Security Fixes: Fix unbounded NSEC3 iterations when validating referrals to unsigned delegations. (CVE-2026-1519) Source:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 OpenSC Critical Memory Corruption Buffer Overflow 2026-4440b00e25

New upstream release (#2442363) fixing various security issues:

Linux

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Rocky Linux 8 nodejs Major DoS Security Flaws RLSA-2026-7126

Important: nodejs:22 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm tiff Critical Heap Overflow DoS CVE-2026-4775

Quang Luong discovered a heap overflow in the libtiff library, which may result in denial of service or the execution of arbitrary code if malformed image file…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Firefox-ESR Critical Code Execution Advisory DSA-6202-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For the oldstab…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 dnsdist Low Security Update 2026-20461-1

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux

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openSUSE Tumbleweed Security Update for python311-social-auth-app-django

An update that solves one vulnerability can now be installed.

Linux

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openSUSE Tumbleweed libeverest Moderate Security Update 2026-10498-1

An update that solves 10 vulnerabilities can now be installed.

Linux

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openSUSE Tumbleweed Heroic Games Launcher Moderate Threat CVE-2026-34601

An update that solves one vulnerability can now be installed.

Linux

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openSUSE Tumbleweed ckermit Moderate Security Issue CVE-2025-68920

An update that solves one vulnerability can now be installed.

Linux

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openSUSE Tumbleweed git-cliff Moderate CVE-2025-55159 Advisory 2026-10496-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Docker AuthZ Bypass Flaw Allows Silent Root Access on Linux Systems

People often think of containers as locked boxes that keep software separate from the rest of the computer. In reality, that safety depends on a chain of digit…

Linux Docker

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Major Vulnerability Discovered in Core Execution Module of Ubuntu OS 22.04

Important: fontforge security update

Linux

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Fedora 34 Kernel Vulnerability Patch for ABCD-2026-2134 Released Now

Moderate: kernel security update

Linux

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Fedora 42 kea 3.0.3 Denial of Service Fix Details and Updates

New version 3.0.3 (rhbz#2451141) Fixes CVE-2026-3608 (rhbz#2451621)

Linux

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Fedora 43 Corosync Critical DoS Fix for CVE-2026-35091 and CVE-2026-35092

Security fix for CVE-2026-35091 and CVE-2026-35092

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PSPP Low Denial of Service Buffer Overflow Alert 2026-7b2964fc42

Fix several low-priority CVEs Build with new Gnulib

Linux